Retractable information display unit



FIG. 1 is a perspective view of a retractable information display unit showing my new design;

FIG. 2 is a perspective view thereof, with the display portion in open condition;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is an end view taken from the left-hand side of FIG. 3, an end view taken from the right-hand side of FIG. 3 being substantially a mirror image thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Any broken line illustration shown in the drawing disclosure is not a part of the claimed design. 

The ornamental design for a retractable information display unit, as shown and described. 